Ben's technical blog

Tue, 16 Mar 2010

I had also hoped that it would be really reliable and work with the
latest kernels (unlike Xen) but it is giving me problems with 2.6.32
on Opteron.

This is a regression caused by a recent security fix (CVE-2010-0298,
"KVM: x86 emulator: fix memory access during x86 emulation"). It
appears to affect only recent Linux kernels running as guests on AMD
systems, and it will probably be fixed soon.